RUVAC WH 4400 vacuum pump

RUVAC WH 4400 offers lower energy costs thanks to innovative motor technology IE 2. Further advantages of the RUVAC WH series are: simple system integration, minimal space requirements, optimal price-performance ratio. Conversion from vertical to horizontal pumping action can be easily accomplished.

Nhà sản xuất: Leybold

Liên hệ

frequency	Hz	50	60	80
nominal pumping speed	m³/h	4400	5280	7040
Max. permissible pressure difference in continuous operation	mbar	30 to 45	20 to 30	8 to 12
Max. effective pumping speed with backing pump
DRYVAC DV 650	m³/h	3300	3900	4800
RUVAC WH 2500	m³/h	3700	4400	5800
Permissible ambient temperatures	°C	+5 to +40
rated power consumption FU operation \|\| mains operation	kW	11.0 / 15.0 \|\| 11.0 / 18.5
rated speed	at least^-1	3000	3600	4800
Degree of protection	IP	54
amount of cooling water	l/min	1 to 3
Permissible cooling water pressure	bar	2 to 6
noise level	dB(A)	<63
Weight	kg	590
oils / operating materials	LEYBONOL LVO 210 LEYBONOL LVO 400

*80 Hz – only possible with external frequency converter

engine variants

3-ph, 400 V, 11.0 kW, 50/60 Hz – LEYBONOL LVO 210 / 400
3-ph, 400 V, 18.5 kW, 50/60 Hz – LEYBONOL LVO 210
3-ph, 200 V, 11.0 kW, 50/60 Hz – LEYBONOL LVO 210 / 400

Other technical data on request